<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    body {
        padding: 200px;
        background-color: #000;
    }

    .cards {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .cards .red {
        background-color: #f43f5e;
    }

    .cards .blue {
        background-color: #3b82f6;
    }

    .cards .green {
        background-color: #22c55e;
    }

    .cards .card {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        text-align: center;
        height: 100px;
        width: 250px;
        border-radius: 10px;
        color: white;
        cursor: pointer;
        transition: 400ms;
    }

    .cards .card p.tip {
        font-size: 1em;
        font-weight: 700;
    }

    .cards .card p.second-text {
        font-size: .7em;
    }

    .cards .card:hover {
        transform: scale(1.1, 1.1);
    }

    .cards:hover>.card:not(:hover) {
        filter: blur(10px);
        transform: scale(0.9, 0.9);
    }
</style>

<body>
    <div class="cards">
        <div class="card red">
            <p class="tip">Hover Me</p>
            <p class="second-text">Lorem
                Ipsum</p>
        </div>
        <div class="card blue">
            <p class="tip">Hover Me</p>
            <p class="second-text">Lorem Ipsum</p>
        </div>
        <div class="card green">
            <p class="tip">Hover Me
            </p>
            <p class="second-text">Lorem Ipsum</p>
        </div>
    </div>
</body>

</html>